Record Details
Page 30
University of Arizona CONTENTdm Server Respository
| Field | Value |
|---|---|
| Title | Page 30 |
| Type | text |
| Identifier | su01161 http://server16127.contentdm.oclc.org/u?/udallmexwater,703 |
| Description | The mineral concentration in runoff increases from the head water areas downstream and occurs in relation to the geologic character of the terrain across which the Colorado River and its tributaries flow. The geologic formations that largely contribute to the mineral concentrations in natural runoff are evaporates of Paleozoic age, shale of Cretaceous age, and salt and gypsum of Tertiary age. During the Mexican Treaty hearings in the Senate in February 1945, it was concluded that there would... Epson Perfection 4870 Photo, 400 dpi, 8 bit, 9,061,376 bytes |
